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Analysis

  • max time kernel
    148s
  • max time network
    150s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20241007-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
  • submitted
    17/10/2024, 12:54

General

  • Target

    52210b7e1a1b11670724104a0fecdf65_JaffaCakes118.dll

  • Size

    136KB

  • MD5

    52210b7e1a1b11670724104a0fecdf65

  • SHA1

    e4a4d37438aa24cf5e830692b9e5133728c8c1f1

  • SHA256

    f5e4b45681313c5e3e12cd3fa22f6a4a545e54df27a0fc45367f2d600a46fa9a

  • SHA512

    5361aabe0d228ff584fb4c5c7fb9774b6a49bf940b1a874de876493ab16a0c7a0e0b8721f006137de1a77a4818c2e55cee5c78e6c0bcfbebaf514418bc3f2f1a

  • SSDEEP

    3072:3fLbGrkMvcw3i4ukQyhZ8765CAH9/nkprc/8:PLbGws3zLQyhykCAHNa

Score
3/10

Malware Config

Signatures

  • Program crash 1 IoCs
  • System Location Discovery: System Language Discovery 1 TTPs 2 IoCs

    Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

  • Kills process with taskkill 1 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of WriteProcessMemory 6 IoCs

Processes

  • C:\Windows\system32\rundll32.exe
    rundll32.exe C:\Users\Admin\AppData\Local\Temp\52210b7e1a1b11670724104a0fecdf65_JaffaCakes118.dll,#1
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:2760
    • C:\Windows\SysWOW64\rundll32.exe
      rundll32.exe C:\Users\Admin\AppData\Local\Temp\52210b7e1a1b11670724104a0fecdf65_JaffaCakes118.dll,#1
      2⤵
      • System Location Discovery: System Language Discovery
      • Suspicious use of WriteProcessMemory
      PID:2528
      • C:\Windows\SysWOW64\taskkill.exe
        taskkill /f /im KSafeTray.exe
        3⤵
        • System Location Discovery: System Language Discovery
        • Kills process with taskkill
        • Suspicious use of AdjustPrivilegeToken
        PID:2508
      • C:\Windows\SysWOW64\WerFault.exe
        C:\Windows\SysWOW64\WerFault.exe -u -p 2528 -s 648
        3⤵
        • Program crash
        PID:608
  • C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 2528 -ip 2528
    1⤵
      PID:2768

    Network

    MITRE ATT&CK Enterprise v15

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    Downloads